Fuel Line; Fuel Leakage Check Procedure - BOMBARDIER Johnson 90 Service Manual

FUEL SYSTEM
FUEL UNE
FUEL LINE
Removal / lnstallation
Pay special attention to the following steps when removing or
installing fuel hoses.
- ' ~ WARNING
The components after the high pressure fuel pump
remain pressurized at all times. To protect against fuel
spray, relieve fuel line pressure before disconnecting or
removlng components.
l•CAUTION
1
• Do not over bend (kink) or twist hoses when installing.
• When installing hose clamps, position tabs to avold
contact with other parts.
• Be sure hoses do not contact rods, levers or other
components with engine either operatlng or at rest.
• Extreme care should be taken not to cut, abrade or
cause any other damage to hoses.
• Use care not to excessively compress hoses when
tightening clamps.
NOTE:
• Check fue/ hose routing. (See page 10-8 and 10-11)
• Check for fue/ leakage.
Fuel Leakage Check Procedure
After performing any fuel system service, always be sure
there is not fuel leakage by checking as follows.
1. Squeeze fuel primer bulb until you feel resistance.
2. Turn ignition switch "ON" for 3 seconds (to operate fuel
pump), then turn it "OFF". Repeat this (ON and OFF) pro­
cedure 3 or 4 times to pressurize fuel system.
3. Once pressurized, check all connections and compo­
nents for any signs of leakage.
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